A case of Idiopathic Macular Hemorrhage (IMH) is described in a 26-year-old female patient presented with a sudden unilateral central scotoma in her left eye without any precipitating factors her vision was 20/40 in the left eye (OS) and Fluorescein angiography showed a well-defined hypofluorescent area corresponding to the macular Hemorrhage. An optical coherence tomography (OCT) scan revealed an intraretinal hemorrhage. This case is unusual, in that the IMH developed in a young lady with no significant past medical history and with the absence of retinal, choroidal, systemic or autoimmune diseases, medications, allergies, straining or any family history of eye diseases that leads to an IMH diagnosis by exclusion. Idiopathic Macular Hemorrhage is generally a disorder that primarily affecting patients younger than 40 years and can cause sudden unilateral loss of vision. It usually occurs in an otherwise healthy eye and mostly females. The exact pathogenesis of IMH remains unclear and poorly understood. Conservative management is observation of complete spontaneous resolution, which occurs within few weeks.
Case reportA 26-year-old Caucasian female presented with a central scotoma in her left eye 2 days ago without any precipitating factors. She was referred with macular hemorrhage OS. Blood pressure (BP) was normal, and there was no history of any systemic diseases as hypertension, diabetes, medications, allergies, Straining or any family history of eye diseases.The best corrected visual acuity (BCVA) for far and near was 20/20 OD and 20/40 OS. Amsler grid was unremarkable on both eyes. Color vision was intact in each eye on Ishihara Pseudo isochromatic plates.Pupillary responses were equal, round and reactive to light with no afferent defect O.U. Extraocular muscle movements were normal and unrestricted in all positions of gaze O.U. Cover test demonstrated orthophoria at distance.Gross inspection of the face and lids was negative for ecchymosis, edema or asymmetry. Anterior segment evaluation on biomicroscopy revealed that the eyelids and lashes were clear without evidence of inflammation. The corneas were clear and without evidence of scarring, edema, neovascularization, infiltrates or dendrites. The bulbar and palpebral conjunctivae were clear without injection, chemosis, melanosis, papillae or follicles. The anterior chambers were deep and quiet with absence of cells or flare, hyphema or hypopyon. The irides were flat and without transillumination defects or other signs of atrophy, tears, nodules or neovascularization. No posterior synechiae were present. Anterior chamber angles were estimated to be grade 4 O.U. by the Van Herick method. Intraocular pressure measured 17/18mm Hg O.U. at 3:25 p.m.A dilated posterior segment evaluation of each eye revealed clear crystalline lenses without opacification or congenital cataract. No red or white cells were found in the vitreous of either eye and there was no evidence of posterior vitreous detachment or syneresis. Dilated ophthalmoscopy with did not reveal a...